2 609

Cited 24 times in

Long-term (≥2 years) follow-up optical coherence tomographic study after sirolimus- and paclitaxel-eluting stent implantation: comparison to 9-month follow-up results

DC Field Value Language
dc.contributor.author고영국-
dc.contributor.author김병극-
dc.contributor.author김중선-
dc.contributor.author김태훈-
dc.contributor.author장양수-
dc.contributor.author최동훈-
dc.contributor.author홍명기-
dc.date.accessioned2014-12-20T16:49:57Z-
dc.date.available2014-12-20T16:49:57Z-
dc.date.issued2011-
dc.identifier.issn1569-5794-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/93462-
dc.description.abstractMany studies have demonstrated that late or very late thrombosis after drug-eluting stent (DES) implantation may be related with incomplete neointimal coverage. We investigated long-term (≥2 years) results of neointimal coverage following sirolimus-eluting stent (SES) and paclitaxel-eluting stent (PES) implantation using optical coherence tomography (OCT). A follow-up angiography with OCT examination was performed in 29 patients with 32 lesions for more than 2 years (group 1; 1,066 ± 381 days) and 101 patients with 104 lesions at 9 months (group 2; 273 ± 33 days) after the index procedure. The status of neointimal coverage and stent apposition was evaluated. The number of stents with completely covered struts was higher (25.0% in group 1 vs. 13.5% in group 2, P = 0.12). The percentage of uncovered struts (5.4 ± 7.5% in group 1 vs. 8.5 ± 11.6% in group 2, P = 0.19) and that of malapposed strut (0.5 ± 1.4% vs. 1.5 ± 4.2%, respectively, P = 0.19) were lower in group 1. While the percentage of uncovered and malapposed struts were quite similar in the PES groups between the two groups (P = 0.54 and 0.65, respectively), there were lower trends in the percentage of uncovered and malapposed struts in the SES group (P = 0.09 and 0.09, respectively). In conclusion, incomplete neointimal coverage was still observed in a majority of DESs and considerable struts were not covered with neointima even at more than 2 years after DES implantation. The pattern of neointimal coverage between 9-month and 2-year appeared to be somewhat different between PES and SES.-
dc.description.statementOfResponsibilityopen-
dc.format.extent875~881-
dc.relation.isPartOfINTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAged-
dc.subject.MESHAngioplasty, Balloon, Coronary/adverse effects-
dc.subject.MESHAngioplasty, Balloon, Coronary/instrumentation*-
dc.subject.MESHCardiovascular Agents/administration & dosage*-
dc.subject.MESHChi-Square Distribution-
dc.subject.MESHCoronary Angiography-
dc.subject.MESHCoronary Artery Disease/diagnosis-
dc.subject.MESHCoronary Artery Disease/therapy*-
dc.subject.MESHCoronary Thrombosis/diagnosis*-
dc.subject.MESHCoronary Thrombosis/etiology-
dc.subject.MESHCoronary Vessels/pathology*-
dc.subject.MESHDrug-Eluting Stents*-
dc.subject.MESHFemale-
dc.subject.MESHFollow-Up Studies-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHPaclitaxel/administration & dosage*-
dc.subject.MESHPredictive Value of Tests-
dc.subject.MESHProsthesis Design-
dc.subject.MESHRepublic of Korea-
dc.subject.MESHSirolimus/administration & dosage*-
dc.subject.MESHTime Factors-
dc.subject.MESHTomography, Optical Coherence*-
dc.subject.MESHTreatment Outcome-
dc.titleLong-term (≥2 years) follow-up optical coherence tomographic study after sirolimus- and paclitaxel-eluting stent implantation: comparison to 9-month follow-up results-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorTae-Hoon Kim-
dc.contributor.googleauthorJung-Sun Kim-
dc.contributor.googleauthorByoung-Keuk Kim-
dc.contributor.googleauthorYoung-Guk Ko-
dc.contributor.googleauthorDonghoon Choi-
dc.contributor.googleauthorYangsoo Jang-
dc.contributor.googleauthorMyeong-Ki Hong-
dc.identifier.doi10.1007/s10554-010-9729-6-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00127-
dc.contributor.localIdA00493-
dc.contributor.localIdA00961-
dc.contributor.localIdA03448-
dc.contributor.localIdA04053-
dc.contributor.localIdA04391-
dc.contributor.localIdA01085-
dc.relation.journalcodeJ01094-
dc.identifier.eissn1875-8312-
dc.identifier.pmid20978851-
dc.identifier.urlhttp://link.springer.com/article/10.1007%2Fs10554-010-9729-6-
dc.subject.keywordStent-
dc.subject.keywordOptical coherence tomography-
dc.contributor.alternativeNameKo, Young Guk-
dc.contributor.alternativeNameKim, Byeong Keuk-
dc.contributor.alternativeNameKim, Jung Sun-
dc.contributor.alternativeNameKim, Tae Hoon-
dc.contributor.alternativeNameJang, Yang Soo-
dc.contributor.alternativeNameChoi, Dong Hoon-
dc.contributor.alternativeNameHong, Myeong Ki-
dc.contributor.affiliatedAuthorKo, Young Guk-
dc.contributor.affiliatedAuthorKim, Byeong Keuk-
dc.contributor.affiliatedAuthorKim, Jung Sun-
dc.contributor.affiliatedAuthorJang, Yang Soo-
dc.contributor.affiliatedAuthorChoi, Dong Hoon-
dc.contributor.affiliatedAuthorHong, Myeong Ki-
dc.contributor.affiliatedAuthorKim, Tae-Hoon-
dc.rights.accessRightsnot free-
dc.citation.volume27-
dc.citation.number6-
dc.citation.startPage875-
dc.citation.endPage881-
dc.identifier.bibliographicCitationINTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, Vol.27(6) : 875-881, 2011-
dc.identifier.rimsid28249-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.